Boss GT-100 Amp Effects Processor Pedal

The long-awaited follow up to the GT-10 has arrived. Meet the new BOSS effects flagship, the GT-100, boasting next-generation amp modeling that recreates vintage amps as well as providing new COSM® tones that soar into the future. The user interface has been improved with a unique dual-LCD system, and EZ TONE has been enhanced with newly designed AMP CUSTOMIZE and OD/DS CUSTOMIZE features. The GT-100 is a powerhouse processor that spans from classic to futuristic in a friendly, rugged, road-worthy unit.

• Advanced COSM® amps that model vintage amp tones and delivers never-before-heard tones
• Dual-LCD for simple and intuitive operation with direct access to every parameter
• Improved EZ Tone TONE feature with graphical TONE GRID for constructing new patches; AMP CUSTOMIZE and OD/DS CUSTOMIZE lets you easily create original amps and overdrive/distortion by customizing their behavior
• Newly developed ACCEL pedal for simultaneous control of multiple parameters

AD Conversion

24 bits + AF method (*1)

DA Conversion

24 bits

Sampling Rate

44.1 kHz

Program Memories

400: 200 (User) + 200 (Preset)

Effect Type

COMP, OD/DS, PREAMP, EQ, FX1/FX2(*), DELAY, CHORUS, REVERB, PEDAL FX, NS1/NS2, ACCEL FX

* FX1/FX2 ... T.WAH, AUTO WAH, SUB WAH, ADV. COMP, LIMITER, SUB OD/DS, GRAPHIC EQ, PARA EQ, TONE MODIFY, GUITAR SIM, SLOW GEAR, DEFRETTER, WAVE SYNTH, SITAR SIM., OCTAVE, PITCH SHIFTER, HARMONIST, SOUND HOLD, AC. PROCESSOR, PHASER, FLANGER, TREMOLO, ROTARY, UNI-V, PAN, SLICER, VIBRATO, RING MOD., HUMANIZER, 2X2 CHORUS, SUB DELAY

Nominal Input Level

INPUT: -10 dBu
RETURN: -10 dBu
AUX IN: -20 dBu

Input Impedance

INPUT: 1 M ohm
RETURN: 100 k ohms
AUX IN: 47 k ohms

Nominal Output Level

OUTPUT: -10 dBu/+4 dBu
SEND: -10 dBu

Output Impedance

OUTPUT: 2 k ohms
SEND: 2 k ohms

Dynamic Range

100 dB or greater (IHF-A)

Displays

Graphic LCD (132 x 64 dots, backlit LCD) x 2

Connectors

INPUT jack (1/4-inch phone type)
AUX IN jack (Stereo miniature phone type)
OUTPUT L/MONO, R jacks (1/4-inch phone type)
PHONES jack (Stereo 1/4-inch phone type)
EXT LOOP jacks (SEND, RETURN; 1/4-inch phone type)
AMP CONTROL jack (1/4-inch phone type)
SUB CTL1, 2/SUB EXP jack (1/4-inch TRS phone type)
USB port
MIDI connectors (IN, OUT)
DC IN jack

Power Supply

DC 9 V

Current Draw

600 mA

Accessories

AC Adaptor
USB Cap
Owner’s Manual

Options (sold separately)

Footswitch: BOSS FS-5U
Dual Footswitch: BOSS FS-6
Expression Pedal: BOSS FV-500L/500H, Roland EV-5

Size and Weight

Width (W)

542 mm
21-3/8 inches

Depth (D)

271 mm
10-11/16 inches

Height (H)

80 mm
3-3/16 inches

Weight

4.8 kg
10 lbs. 10 oz.

Maximum height: 102 mm, 4-1/16 inches.

*1 AF method (Adaptive Focus method) is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (S/N) ratio of the A/D and D/A converters.
*0 dBu = 0.775 Vrms

All specifications and appearances are subject to change.